gaxGax is a set of programs that allows creation of custom databases of astronomical information and then uses these databases to allow full-feature searching and report generation based upon user specified criteria. These are command line utilities. This initial release contains information on >70K galaxies. Addedd on: 16-Dec-2003Report broken link | Details

PostgresSQLPostgreSQL is a powerful Object Relational Database Management System (ORDBMS) based on POSTGRES, Version 4.2, developed at the University of California at Berkeley Computer Science Department. POSTGRES pioneered many concepts that only became available in some commercial database systems much later.
PostgreSQL is intended for medium to large databases and it supports the SQL92 and SQL99 standards. Addedd on: 20-Dec-2003Report broken link | Details

starbaseStarbase is a set of filter programs and an ascii table format for UNIX. The current release contains over 95 programs for manipulating data tables. The ascii database concepts are outlined in the book Unix Relational Database Management by Manis, Schaffer and Jorgensen. This implementation has been written at the Smithsonian Astrophysical Observatory and contains many extensions for use with scientific and astrophysical data sets.John B. RollAddedd on: 18-Dec-2003Report broken link | Details